Why master YARA: from routine to extreme threat hunting cases. Follow-up

On 3rd of September, we were hosting our "Experts Talk. Why master YARA: from routine to extreme threat hunting cases", in which several experts from our Global Research and Analysis Team and invited speakers shared their best practices on YARA usage. At the same time, we also presented our new...

Iranian hackers used RDP to hit businesses with Dharma ransomware

By Waqas The hackers using Dharma ransomware are "far behind the level of sophistication of big-league Iranian APTs." This is a post from HackRead.com Read the original post: Iranian hackers used RDP to hit businesses with Dharma ransomware...

CVE-2019-5591

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server. Recent assessments: ccondon-r7 at April 05, 2021 2:16pm UTC reported: One of three vulnerabilities CISA and the FBI have...

Black Hat 2020: Linux Spyware Stack Ties Together 5 Chinese APTs

A stack of Linux backdoor malware used for espionage, compiled dynamically and customizable to specific targets, is being used as a shared resource by five different Chinese-language APT groups, according to researchers. According to an analysis from BlackBerry released at Black Hat 2020 on...

GReAT Ideas follow-up

On June 17, we hosted our first "GReAT Ideas. Powered by SAS" session, in which several experts from our Global Research and Analysis Team shared insights into APTs and threat actors, attribution, and hunting IoT threats. Here is a brief summary of the agenda from that webinar: Linking attacks to...

Ask Me Anything – Celebrating The Fifth Anniversary Of My Monthly Threat Webinar

In July 2015, I did my first threat webinar. I had planned to do it on a monthly basis, and never imagined I would still be doing it five years later, but here I am, still creating monthly webinars. I still do. I started the webinar series to help people understand the different threats targeting...

SAS@Home Virtual Summit Showcases New Threat Intel, Industry Changes

As the COVID-19 pandemic continues to force in-person cybersecurity event cancellations, Kaspersky is forging ahead with a virtual security summit, SAS@home. Topics on the agenda include threat intel on advanced persistent threats APTs, new vulnerability research, and topics related to a...

Lock and Code S1Ep4: coronavirus and responding to computer viruses with Akshay Bhargava

This week on Lock and Code, we discuss the top security headlines generated right here on Labs and around the Internet. In addition, we talk to Akshay Bhargava, Chief Product Officer of Malwarebytes, about the similarities between coronavirus and computer viruses. We discuss computer virus...

APTs and COVID-19: How advanced persistent threats use the coronavirus as a lure

The coronavirus COVID-19 has become a global pandemic, and this is a golden time for attackers to take advantage of our collective fear to increase the likelihood of successful attack. True to form, they've been doing just that: performing spam and spear phishing campaigns using coronavirus as a...

YARA webinar follow up

If you read my previous blogpost Hunting APTs with YARA then you probably know about the webinar we conducted on March 31, 2020, showcasing some of our experience in developing and using YARA rules for malware hunting. In case you missed the webinar - or if you attended and want to re-watch it -...

APT36 jumps on the coronavirus bandwagon, delivers Crimson RAT

Since the coronavirus became a worldwide health issue, the desire for more information and guidance from government and health authorities has reached a fever pitch. This is a golden opportunity for threat actors to capitalize on fear, spread misinformation, and generate mass hysteria—all while...

Iran-Backed APTs Collaborate on 3-Year 'Fox Kitten' Global Spy Campaign

Two Iran-backed APTs could be working together on a sprawling, three-year campaign to compromise high-value organizations from the IT, telecom, oil and gas, aviation, government and security sectors in Israel and around the world, according to a report by researchers at ClearSky. They maintain,...

How Organizations Can Defend Against Advanced Persistent Threats

Advanced persistent threats APTs have emerged to be legitimate concerns for all organizations. APTs are threat actors that breach networks and infrastructures and stealthily lurk within them over extended spans of time. They typically perform complex hacks that allow them to steal or destroy data...

Virus Bulletin 2019: Japanese Attacks Highlight Savvy APT Strategy

LONDON — Three separate, multi-year APT campaigns targeting region-specific software showcase a savvy technique of leveraging zero-day vulnerabilities in niche software in order to infect victims with malware. According to researchers at JPCERT in Japan, speaking at Virus Bulletin 2019, both the...

Nation-State Actors Go All-In on Mobile Malware

APTs, including a range of nation-state groups operating in China, North Korea, Pakistan and Russia, are shifting their malware development focus to target mobile users for intelligence gathering, financial gain and disruption of national rivals. That’s according to CrowdStrike’s Mobile Threat...

Four Steps to Becoming a Threat Hunter

Roles in cybersecurity have evolved to now include the title of “Threat Hunter”. It sounds cool, but I’m sure many of you are wondering what it really means and how it is different from the job you’ve been doing. Up until now, most of us have performed a job more akin to “Threat Wrangler”. Once...

ThreatList: APT Adversaries Up the Ante on Speed, Target Telecom

Despite law-enforcement wins in the form of several high-profile arrests and indictments during 2018, nation-state adversaries have upped their games when it comes to speed. That’s according to CrowdStrike’s 2019 Global Threat Report, which found that when analyzing how long it takes to go from...

Microsoft Issues Patch for Windows Zero-Day Flaw Under Active Attack

Microsoft today, on its year-end December Patch Tuesday, released security updates to patch a total 39 vulnerabilities its Windows operating systems and applications—10 of which are rated as critical and other important in severity. One of the security vulnerabilities patched by the tech giant th...

Microsoft Patches Zero-Day Bug in Win7, Server 2008 and 2008 R2

Microsoft patched a zero-day vulnerability that enabled attackers to escalate privileges on targeted systems, which include Windows 7, Server 2008 and Server 2008 R2 systems. The vulnerability, rated important, was part of Microsoft’s Patch Tuesday November security bulletin, which included 62...

The Pentagon Is Publishing Foreign Nation-State Malware

This is a new thing: The Pentagon has suddenly started uploading malware samples from APTs and other nation-state sources to the website VirusTotal, which is essentially a malware zoo that's used by security pros and antivirus/malware detection engines to gain a better understanding of the threat...